package top.dark.design.patterns.adapter.classadapter;

/**
 * Author: Darkn
 * description:
 * Create Time: 2021/4/25 19:44
 */
public class Voltage220V {
    private Integer voltage = 220;
    public Integer output220V(){
        System.out.println(" 交流电输出电压为：" + voltage);
        return voltage;
    }
}
